#3E65CE#3E65CE

#3E65CE is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.6% C 0.169 H 265.7°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#3E65CE
RGB	rgb(62, 101, 206)
HSL	hsl(224, 60%, 53%)
HSV	hsv(224, 70%, 81%)
CMYK	cmyk(69.9%, 51%, 0%, 19.2%)
CIE-LAB	lab(45.34, 21.55, -58.48)
CIE-LCH	lch(45.34, 62.32, 290.23°)
OKLab	oklab(53.65% -0.0128 -0.168)
OKLCH	oklch(53.65% 0.169 265.7)
XYZ	xyz(17.7770, 14.7859, 60.2977)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E65CE #CEA73E

analogous

#3EADCE #3E65CE #5F3ECE

triadic

#3E65CE #CE3E65 #65CE3E

tetradic

#3E65CE #CE3EAD #CEA73E #3ECE5F

square

#3E65CE #CE3EAD #CEA73E #3ECE5F

split-complementary

#3E65CE #CE5F3E #ADCE3E

monochromatic

#1D3574 #2A4BA5 #3E65CE #6F8CDA #A0B3E7

Accessibility & contrast

On white

5.31

#3E65CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#3E65CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E65CE

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E65CE	#FFFFFF	#000000	##FFFFFF
##3E65CE	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2472D2

Deuteranopia (green-blind)

#0065CC

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3e65ce;
/* rgb */ color: rgb(62, 101, 206);
/* oklch */ color: oklch(53.6% 0.169 265.7);

Tailwind

colors: {
  custom: {
    50: '#8490de',
    500: '#3e65ce',
    950: '#000000',
  },
}

SCSS

$custom: #3e65ce;
$custom-light: #8490de;
$custom-dark: #000000;

JSON

{
  "hex": "#3e65ce",
  "rgb": {
    "r": 62,
    "g": 101,
    "b": 206
  },
  "hsl": {
    "h": 223.75,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.53649,
    "c": 0.16851,
    "h": 265.7
  },
  "luminance": 0.14788
}

Semantic roles & 50–950 ramp

primary

#3E65CE

secondary

#D3C295

accent

#B845E3

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3E65CE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →